CN101934391A - Long inner diameter boring machine - Google Patents
Long inner diameter boring machine Download PDFInfo
- Publication number
- CN101934391A CN101934391A CN2010102597979A CN201010259797A CN101934391A CN 101934391 A CN101934391 A CN 101934391A CN 2010102597979 A CN2010102597979 A CN 2010102597979A CN 201010259797 A CN201010259797 A CN 201010259797A CN 101934391 A CN101934391 A CN 101934391A
- Authority
- CN
- China
- Prior art keywords
- cutter
- screw
- screw rod
- cutter shaft
- reduction box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention relates to a long inner diameter boring machine, comprising a reduction box and a screw driven by the reduction box; wherein the screw penetrates two center fixed mounts, the terminal of the screw is arranged on a support, the support is pushed by a hydraulic cylinder, the screw is driven by a cutter shaft arranged at the output terminal of the reduction box, the cutter shaft is connected with the screw by virtue of a cutter sleeve, a semi-circle nut and a cutter sleeve bond which are matched with the screw are arranged in the cutter sleeve, and the center at the upper part of the cutter sleeve is provided with a cutter rest. The machine is special for repairing long inner diameter car, heavy cut and rapid hydraulic actuating and quit can be realized, an inner steel tube is arranged at the center of the cutter shaft, tail bed is subject to positioning, two center fixed mounts are utilized to realize hydraulic actuating and the center of the steel tube is clamped, the cutter shaft is actuated to rotate, and the screw and the cutter shaft are actuated, and the two respectively provide power, drive the cutter sleeve and the cutter rest, so as to carry out cutting.
Description
Technical field
The present invention relates to a kind of processing, repair the cutting machine of usefulness, a kind of specifically long internal diameter boring machine.
Background technology
Also do not disclose the patent of relevant boring machine in the present disclosed patent database, this patent belongs to a kind of cutting apparatus.
Summary of the invention
The invention provides a kind of long internal diameter boring machine.
The scheme of technical solution problem of the present invention is:
A kind of long internal diameter boring machine, comprise reduction box and the screw rod that drives by reduction box, described screw rod passes two center fixation framves, and terminal rack-mount with screw rod, support promotes by oil hydraulic cylinder, and described screw rod is driven by the cutter shaft that is installed in the reduction box output, connects by broach shell between cutter shaft and the screw rod, be provided with the semicircle nut and the broach shell key that cooperate with screw rod in broach shell, the central upper portion of broach shell is equipped with knife rest.
This machine is the special use that repairs of long internal diameter, but heavy cut and fast oil pressure startup are withdrawed from, steel pipe is in the cutter shaft center in putting, tailstock is advanced into the location again, starts the steel pipe center that clips by two center fixation frame oil pressure again, starts cutter shaft and rotates, and startup cutter shaft screw rod, these both for power is provided respectively, drive broach shell and knife rest, cut.
Description of drawings
With embodiment the present invention is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the three-dimensional structure diagram of long internal diameter boring machine;
Fig. 2 is the front view of long internal diameter boring machine;
Fig. 3 is broach shell, cutter shaft, the screw rod johning knot composition of long internal diameter boring machine.
The specific embodiment
Referring to Fig. 1-3, a kind of long internal diameter boring machine, comprise reduction box 1 and the screw rod 2 that drives by reduction box 1, described screw rod 2 passes two center fixation framves 3, restricted portion is exactly the working region 20 of whole boring machine between the center fixation frame 3, center fixation frame 3 itself is fixed part, and with the center fixation of the part center at screw rod 2; The end of screw rod 2 is installed on the support 4, and 4 pairs of screw rods 2 of support play support, and support 4 promotes by oil hydraulic cylinder 5, can make the lateral displacement of screw rod 2 more steady by oil hydraulic cylinder 5, guarantees the stability of process operation; Described screw rod 2 is driven by the cutter shaft 6 that is installed in reduction box 1 output, connects by broach shell 7 between cutter shaft 6 and the screw rod 2, is provided with the semicircle nut 8 and the broach shell key 9 that cooperate with screw rod 2 in broach shell 7, and the central upper portion of broach shell 7 is equipped with knife rest 10.
This machine is the special use that repairs of long internal diameter, but heavy cut and fast oil pressure startup are withdrawed from, steel pipe is in the cutter shaft center in putting, tailstock is advanced into the location again, starts the steel pipe center that clips by two center fixation frame oil pressure again, starts cutter shaft and rotates, and startup cutter shaft screw rod, these both for power is provided respectively, drive broach shell and knife rest, cut.
Claims (1)
1. one kind long internal diameter boring machine, comprise reduction box and the screw rod that drives by reduction box, it is characterized in that, described screw rod passes two center fixation framves, and terminal rack-mount with screw rod, and support promotes by oil hydraulic cylinder, described screw rod is driven by the cutter shaft that is installed in the reduction box output, connect by broach shell between cutter shaft and the screw rod, be provided with the semicircle nut and the broach shell key that cooperate with screw rod in broach shell, the central upper portion of broach shell is equipped with knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102597979A CN101934391A (en) | 2010-08-23 | 2010-08-23 | Long inner diameter boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102597979A CN101934391A (en) | 2010-08-23 | 2010-08-23 | Long inner diameter boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101934391A true CN101934391A (en) | 2011-01-05 |
Family
ID=43388095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102597979A Pending CN101934391A (en) | 2010-08-23 | 2010-08-23 | Long inner diameter boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934391A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903490A (en) * | 2005-07-29 | 2007-01-31 | 上海建设路桥机械设备有限公司 | Boring mill |
| CN201168803Y (en) * | 2008-03-27 | 2008-12-24 | 鞍钢重型机械有限责任公司 | On site longhole reaming equipment |
| CN201483028U (en) * | 2009-07-07 | 2010-05-26 | 无锡永强轧辊有限公司 | Boring lathe for machining large cylinder body |
| CN201783686U (en) * | 2010-08-23 | 2011-04-06 | 昆山协兴五金制品有限公司 | Long-inner-diameter boring machine |
-
2010
- 2010-08-23 CN CN2010102597979A patent/CN101934391A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903490A (en) * | 2005-07-29 | 2007-01-31 | 上海建设路桥机械设备有限公司 | Boring mill |
| CN201168803Y (en) * | 2008-03-27 | 2008-12-24 | 鞍钢重型机械有限责任公司 | On site longhole reaming equipment |
| CN201483028U (en) * | 2009-07-07 | 2010-05-26 | 无锡永强轧辊有限公司 | Boring lathe for machining large cylinder body |
| CN201783686U (en) * | 2010-08-23 | 2011-04-06 | 昆山协兴五金制品有限公司 | Long-inner-diameter boring machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203409805U (en) | PVC (Polyvinyl Chloride) pipe cutting device | |
| CN202021372U (en) | Milling bearing bush oil groove device | |
| CN202291678U (en) | Hydraulic beveling machine for large-aperture collecting box of boiler | |
| CN103658832B (en) | Pipe installation | |
| CN203901037U (en) | Machine for removing burrs from hole in OCV | |
| CN203484697U (en) | High-precision valve hole punching device | |
| CN205362857U (en) | High -speed multigraph press that saw cuts of stress relief device and panel | |
| CN201783686U (en) | Long-inner-diameter boring machine | |
| CN202667790U (en) | Semi-automatic large-diameter steel pipe cutting machine | |
| CN203972881U (en) | A kind of main shaft of numerical control machine tool | |
| CN101934391A (en) | Long inner diameter boring machine | |
| CN201988806U (en) | Chamfer tool in hole | |
| CN203437651U (en) | Vertical pipeline lathe | |
| CN103394708B (en) | Vertical pipeline lathe | |
| CN203649529U (en) | Cutting machine | |
| CN202291596U (en) | Pipeline cutting machine | |
| CN203610787U (en) | Device for removing weld reinforcement of composite stainless steel tube efficiently | |
| CN202343979U (en) | Double-ended boring machine | |
| CN102463465A (en) | Novel radial drilling machine | |
| CN203418269U (en) | Efficient welding positioner | |
| CN202344040U (en) | Full-numerical control front-rear corner sharpening machine for alloy saw blade | |
| CN203156101U (en) | Ultralong billet beveling novel boring machine | |
| CN102463381A (en) | Steel pipe cutting machine | |
| CN203125606U (en) | Punch head of paper punch | |
| CN202411433U (en) | Rigidity drilling spindle box used for deep hole machining of engine parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110105 |